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物体相互作用过程中,尽管有些过程很复杂,但不同类型的问题在某一时刻或某一过程均具有各自的特征。较好地掌握动量守恒过程中的能量变化及过程特征是顺利解决动量及其守恒问题的关键。
In the process of object interaction, although some processes are very complicated, different types of problems have their own characteristics at a certain moment or in a certain process. To better understand the energy change and process characteristics in the process of conservation of momentum is the key to successfully solve the momentum and conservation problems.